Benzo(b)fluoranthene-D12, 10µg/mL in CY, 1ml

1,4-Dioxane in Water (PT)

3-Phenoxybenzoic acid, 100mg

2,2',3,3',4',5,6,6'-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane